Finding the Fourth Proportional to 42,355.84, 58,451.34 and 23,493.28

Step by Step Solution

1. Step 1: Write the proportion equation
   42,355.84 : 58,451.34 = 23,493.28 : x
2. Step 2: Convert to fraction form
   42,355.84/58,451.34 = 23,493.28/x
3. Step 3: Cross multiply
   42,355.84x = 58,451.34 × 23,493.28
4. Step 4: Simplify right side
   42,355.84x = 1,373,213,697.00
5. Step 5: Solve for x
   x = 1,373,213,697.00/42,355.84
6. Step 6: Final answer
   x = 32,420.88